describe('practice-1-7', function () {

    it("求得最佳存款方案", function () {
        var money = best_deposit_scheme();
        for(var i = 0; i < 5; i ++)
        {
            money = money*(1 + 0.0063*12) - 1000;
        }
        expect(money.toFixed(2)).toBe("0.00");
    });
});